New Popular Floating Buckle Natural Hairline Human Hair Lace Closure Product Description The closure is a natural-looking hairline that closely mimics real hair growth. The hairline is subtly graduated with finer, hand-tied strands at the front to create a seamless blend with the skin. This realistic design ensures that the wig appears as though the hair is growing directly from the scalp, offering an undetectable and authentic finish. What are lace closures and frontals? 1.